<template>
  <a-modal
    :title='title'
    :visible='open'
    :confirm-loading='submitLoading'
    @ok='submitForm'
    @cancel='cancel'
  >
    <a-form-model ref='form' :model='form' :rules='rules'>
      <a-form-model-item has-feedback label='旧密码' prop='oldPassword'>
        <a-input-password v-model='form.oldPassword' placeholder='请输入旧密码' :maxLength='20' />
      </a-form-model-item>
      <a-form-model-item has-feedback label='新密码' prop='newPassword'>
        <a-input-password v-model='form.newPassword' placeholder='请输入新密码' :maxLength='20' />
      </a-form-model-item>
      <a-form-model-item has-feedback label='确认密码' prop='confirmPassword'>
        <a-input-password v-model='form.confirmPassword' placeholder='请确认密码' :maxLength='20' />
      </a-form-model-item>
    </a-form-model>
  </a-modal>
</template>
<script>
import { updateUserPwd } from '@/api/system/user'

export default {
  props: {},
  data() {
    const validateNewPass = (rule, value, callback) => {
      if (value === '') {
        callback(new Error('请输入新密码'))
      } else if (!/^(?![\d]+$)(?![a-zA-Z]+$)(?![^\da-zA-Z]+$)([^\u4e00-\u9fa5\s]){5,20}$/.test(value)) {
        callback(new Error('请输入5-20位英文字母、数字或者符号（除空格），且字母、数字和标点符号至少包含两种'))
      } else {
        if (this.form.confirmPassword !== '') {
          this.$refs.form.validateField('confirmPassword')
        }
        callback()
      }
    }
    const validateConfirmPass = (rule, value, callback) => {
      if (value === '') {
        callback(new Error('请再次输入新密码确认'))
      } else if (value !== this.form.newPassword) {
        callback(new Error('两次输入的密码不一致'))
      } else {
        callback()
      }
    }
    return {
      submitLoading: false,
      title: '重置密码',
      open: false,
      childrenDrawer: false,
      formLayout: 'horizontal',
      form: {
        oldPassword: undefined,
        newPassword: undefined,
        confirmPassword: undefined
      },
      rules: {
        oldPassword: [
          { required: true, message: '密码不能为空', trigger: 'blur' }
        ],
        newPassword: [
          { required: true, validator: validateNewPass, trigger: 'change' }
        ],
        confirmPassword: [
          { required: true, validator: validateConfirmPass, trigger: 'change' }
        ]
      },
      layout: {
        labelCol: { span: 4 },
        wrapperCol: { span: 14 }
      }
    }
  },
  methods: {
    // 取消按钮
    cancel() {
      this.open = false
      this.reset()
    },
    // 表单重置
    reset() {
      this.form = {
        oldPassword: undefined,
        newPassword: undefined,
        confirmPassword: undefined
      }
    },
    handleUpdatePwd() {
      this.open = true
    },
    /** 重置密码按钮操作 */
    submitForm: function() {
      this.$refs.form.validate(valid => {
        if (valid) {
          this.submitLoading = true
          updateUserPwd(this.form.oldPassword, this.form.newPassword).then(response => {
            this.$message.success(
              '修改成功',
              3
            )
            this.open = false
          }).finally(() => {
            this.submitLoading = false
          })
        } else {
          return false
        }
      })
    }
  }
}
</script>
